Interstate 15 Utah

Interstate 15

Interstate 15 begins in San Diego California and passes north through Las Vegas Nevada, through St. George Utah, on to Salt Lake City Utah and then further north to Canada. The blue line highlights Interstate 15 on its course through Washington County Utah. Click here to see a map of the county and surrounding area.

Interstate 15

The blue line in this picture shows the pathway of Interstate 15 through St. George. To the right of the picture is south (Las Vegas). The left side of the picture is going north to Salt Lake City. Zion National Park is visible in the far upper left corner of this photo. To access the park you turn off of 1-15 (east) just seven miles north of St. George.